div{
    font-family: 华文行楷;
    font-size: 50px;
}
table{
    margin-top: 30px;
    margin-left: 500px;
    align:center;
    text-align: center;
    font-size: 25px;
    font-weight: bolder;
    padding-bottom: 5px;
}
a{
    text-decoration: none;
}
.tdaa{
    float: right;
   text-align: right;
}